C133323133112111133133313331333133313223313331333133313231321131   >>    C13332313311211113313331333133313331322331333133313331323132113   <<    C133323133112111133133313331333133313223313331333133313231321133   >>      C133323133112111133133313331333133313223313331333133313231321132   >>